ELECTRONICS INTERNATIONAL TC-1P TIT/CHT PRIMARY REPLACMENT
TC-1P: Dual Channel TIT and Primary CHT Kit with Over-Temp Lights, 3 1/8" Mount, 2.5" Depth, 28 Oz. Kit, STC'd, TSO'd, PMA'd, 1 Degree Resolution, Accurate within 1/2%, Viewable in direct sunlight, Backlit, Operates from 7.5 to 35 volts at .1 amp.